Unaudited Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2021	Jun. 30, 2021
Accounts receivable, allowance for doubtful accounts (in dollars)	$ 1,317	$ 1,048
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, authorized shares	200,000,000	200,000,000
Common stock, issued shares	90,918,976	90,821,661
Common stock, outstanding shares	90,918,976	90,821,661
Accounts receivable from joint venture	$ 19,579	$ 8,822
Prepaid Expenses and Other Current Assets
Accounts receivable from joint venture	$ 766	$ 187